Ionization by short uv laser pulses: Secondary above-threshold-ionization peaks of the electron spectrum investigated through a modified Coulomb-Volkov approach

Coulomb-Volkov approach was applied for investigating the interaction between an atom and a short laser pulse in case where both photon energies were smaller than the ionization potential. The secondary peaks show up in the above-threshold ionization (ATI) spectrum, as indicated by a full numerical...

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Autor principal: Rodríguez, V.D
Otros Autores: Cormier, E., Gayet, Robert
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: American Physical Society 2004
Acceso en línea:Registro en Scopus
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100 1 |a Rodríguez, V.D. 
245 1 0 |a Ionization by short uv laser pulses: Secondary above-threshold-ionization peaks of the electron spectrum investigated through a modified Coulomb-Volkov approach 
260 |b American Physical Society  |c 2004 
270 1 0 |m Rodríguez, V.D.; CELIA, 1 Université Bordeaux 1, 351 Cours de la Libération, 33405 Talence Cedex, France 
504 |a Duchateau, G., Cormier, E., Gayet, R., (2002) Phys. Rev. A, 66, p. 023412 
504 |a Duchateau, G., Cormier, E., Bachau, H., Gayet, R., (2003) J. Mod. Opt., 50, p. 331 
504 |a Paul, P.M., Toma, E.S., Breger, P., Mullot, G., Augé, F., Balcou, Ph., Muller, H.G., Agostini, P., (2001) Science, 292, p. 1689 
504 |a Duchateau, G., Cormier, E., Gayet, R., (2000) Eur. Phys. J. D, 11, p. 191 
504 |a Duchateau, G., Illescas, C., Pons, B., Cormier, E., Gayet, R., (2000) J. Phys. B, 33, pp. L571 
504 |a Duchateau, G., Cormier, E., Bachau, H., Gayet, R., (2001) Phys. Rev. A, 63, p. 053411 
504 |a Drescher, M., (2002) Nature (London), 419, p. 803 
504 |a Cormier, E., Lambropoulos, P., (1997) J. Phys. B, 30, p. 77 
504 |a Kondorskiy, A.D., Presnyakov, L.P., (2001) J. Phys. B, 34, pp. L663 
504 |a Demkov, Yu.N., (1963) Variational Principles in the Theory of Collisions, , Pergamon Press, Oxford 
504 |a Nordsieck, A., (1954) Phys. Rev., 93, p. 785 
504 |a Bouhal, A., Salières, P., Breger, P., Agostini, P., Hamoniaux, G., Mysyrowicz, A., Antonetti, A., Muller, H.G., (1998) Phys. Rev. A, 58, p. 389 
504 |a V. D. Rodríguez and R. Gayet (unpublished); Freeman, R.R., Bucksbaum, P.H., Milchberg, H., Darack, S., Schumacher, D., Geusic, M.E., (1987) Phys. Rev. Lett., 59, p. 1092 
504 |a Gillen, G.D., Van Woerkom, L.D., (2003) Phys. Rev. A, 68, p. 033401 
504 |a De Boer, M.P., Muller, H.G., (1992) Phys. Rev. Lett., 68, p. 2747 
504 |a Duchateau, G., (2001), Ph.D. thesis, Université Bordeaux 1, un-published 
506 |2 openaire  |e Política editorial 
520 3 |a Coulomb-Volkov approach was applied for investigating the interaction between an atom and a short laser pulse in case where both photon energies were smaller than the ionization potential. The secondary peaks show up in the above-threshold ionization (ATI) spectrum, as indicated by a full numerical solution of the time-dependent Schrödinger equation for a hydrogen atom initially in its ground state. A full numerical electron spectrum for smaller photon energies was obtained by introducing a coupling to intermediate bound states into the applied approach. The secondary peaks for the excitation of transient bound states followed by multiphoton absorption were easily traced with the help of the approach.  |l eng 
536 |a Detalles de la financiación: 03-04021, 03-06249, 802 OC-AR 
536 |a Detalles de la financiación: Agencia Nacional de Promoción Científica y Tecnológica 
536 |a Detalles de la financiación: Universidad de Buenos Aires 
536 |a Detalles de la financiación: PRLTAO 0031-9007 10.1103/PhysRevLett.68.2747 68 , 2747 ( 1992 ). G. Duchateau , Ph.D. thesis, Université Bordeaux 1 , 2001 (unpublished). V.D.R. acknowledges support by the Universidad de Buenos Aires and the Agencia Nacional de Promoción Científica y Tecnológica (Contrato de Préstamo BID Contract No. 802 OC-AR, Grant Nos. 03-04021 and 03-06249). He also acknowledges a one-month position as Invited Professor given by the Université Bordeaux 1 to prolong his stay at the Centre Laser Intenses et Applications. The calculations were performed within the new M3PEC pole for parallel computing at the Université Bordeaux 1. 
593 |a CELIA, 1 Université Bordeaux 1, 351 Cours de la Libération, 33405 Talence Cedex, France 
593 |a Departamento de Física, FCEyN, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina 
690 1 0 |a APPROXIMATION THEORY 
690 1 0 |a ELECTRON ENERGY LEVELS 
690 1 0 |a ELECTRON SPECTROSCOPY 
690 1 0 |a FREQUENCIES 
690 1 0 |a HARMONIC ANALYSIS 
690 1 0 |a IONIZATION 
690 1 0 |a LASER PULSES 
690 1 0 |a PERTURBATION TECHNIQUES 
690 1 0 |a PHOTONS 
690 1 0 |a PROBABILITY 
690 1 0 |a ULTRAVIOLET RADIATION 
690 1 0 |a ABOVE-THRESHOLD IONIZATION (ATI) 
690 1 0 |a ELECTRON SPECTRUM 
690 1 0 |a FEMTOSECOND PULSES 
690 1 0 |a PHOTON ENERGIES 
690 1 0 |a ATOMIC PHYSICS 
700 1 |a Cormier, E. 
700 1 |a Gayet, Robert 
773 0 |d American Physical Society, 2004  |g v. 69  |h pp. 053402-1-053402-8  |k n. 5 B  |p Phys Rev A  |x 10502947  |t Physical Review A - Atomic, Molecular, and Optical Physics 
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